本文整理汇总了Java中android.text.format.Time.EPOCH_JULIAN_DAY属性的典型用法代码示例。如果您正苦于以下问题：Java Time.EPOCH_JULIAN_DAY属性的具体用法？Java Time.EPOCH_JULIAN_DAY怎么用？Java Time.EPOCH_JULIAN_DAY使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类android.text.format.Time的用法示例。
在下文中一共展示了Time.EPOCH_JULIAN_DAY属性的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getWeeksSinceEpochFromJulianDay
/**
* Returns the week since {@link Time#EPOCH_JULIAN_DAY} (Jan 1, 1970)
* adjusted for first day of week.
*
* This takes a julian day and the week start day and calculates which
* week since {@link Time#EPOCH_JULIAN_DAY} that day occurs in, starting
* at 0. *Do not* use this to compute the ISO week number for the year.
*
* @param julianDay The julian day to calculate the week number for
* @param firstDayOfWeek Which week day is the first day of the week,
* see {@link Time#SUNDAY}
* @return Weeks since the epoch
*/
public static int getWeeksSinceEpochFromJulianDay(int julianDay, int firstDayOfWeek) {
int diff = Time.THURSDAY - firstDayOfWeek;
if (diff < 0) {
diff += 7;
}
int refDay = Time.EPOCH_JULIAN_DAY - diff;
return (julianDay - refDay) / 7;
}